专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2007271632A Method for detecting battery characteristics 有权
标题翻译：检测电池特性的方法
公开(公告)号：JP2007271632A
公开(公告)日：2007-10-18
申请号：JP2007148471
申请日：2007-06-04
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MATSUO HIDEHITO , KOBAYASHI TETSUO , ITO YUICHI , KONDO YASUHITO , UKIYOU YOSHIO , KIKUCHI YOSHITERU , OKUMURA MOTOYOSHI
IPC分类号： G01R31/36 , H01M10/48
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a method capable of accurately detecting changes in battery characteristics. SOLUTION: The method for detecting battery characteristics comprises a first step of discharging a battery at a constant current of a predetermined current and measuring the voltage during discharging, a second step of calculating resistance controlled by the mass transfer in the battery, and a third step of determining that a change in battery characteristics occurs when the resistance controlled by the mass transfer in the second step. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够精确地检测电池特性的变化的方法。解决方案：用于检测电池特性的方法包括以预定电流的恒定电流放电电池并测量放电期间的电压的第一步骤，计算由电池中的质量传递控制的电阻的第二步骤，以及当在第二步骤中通过质量传递控制的电阻时，确定电池特性发生变化的第三步骤。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2005020854A Hybrid automobile, and computer-readable recording medium having recoded program for making computer execute control in hybrid automobile 有权
标题翻译：混合汽车和具有编制程序的计算机可读记录介质，用于制作混合汽车中的计算机执行控制
公开(公告)号：JP2005020854A
公开(公告)日：2005-01-20
申请号：JP2003180794
申请日：2003-06-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKUMURA MOTOYOSHI
IPC分类号： B60R16/04 , B60K6/445 , B60K6/485 , B60L11/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/00 , F02D29/02 , B60K6/04
CPC分类号： Y02T10/6286 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a hybrid automobile which can drive auxiliary equipment continuously during a suspension of an internal combustion engine. SOLUTION: The hybrid automobile mounts a drive system 100. The drive system 100 is equipped with a main battery 10, system relays SR1 and SR2, an auxiliary battery 40, a motor generator MG, an engine 50, auxiliary equipment 60, and a controller 70. The capacity of the auxiliary battery 40 is larger than the capacity of the main battery 10. At suspension of the engine 50, the system relays SR1, and SR2 are turned off by a low-level signals SE from the controller 70, and the auxiliary battery 40 drives auxiliary equipment 60 by supplying it with power. When it can not supply power from the auxiliary battery 40 to the auxiliary equipment 60, the controller 70 outputs a high-level signals SE to the system relays SR1 and SR2, and controls them so as to supply power from a main battery 10 to the auxiliary equipment 60. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在内燃机的悬架期间连续驱动辅助设备的混合动力汽车。解决方案：混合动力汽车安装驱动系统100.驱动系统100配备有主电池10，系统继电器SR1和SR2，辅助电池40，电动发电机MG，发动机50，辅助设备60，和控制器70.辅助电池40的容量大于主电池10的容量。在发动机50的悬架下，通过来自控制器的低电平信号SE关闭系统继电器SR1和SR2 70，辅助电池40通过供电而驱动辅助设备60。当不能从辅助电池40向辅助设备60供电时，控制器70向系统继电器SR1和SR2输出高电平信号SE，并且控制它们以便将主电池10的电力提供给辅助设备60.版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2013020817A Regeneration method of nickel-hydrogen battery and nickel-hydrogen battery 有权
标题翻译：镍氢电池和镍氢蓄电池的再生方法
公开(公告)号：JP2013020817A
公开(公告)日：2013-01-31
申请号：JP2011153258
申请日：2011-07-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKIMURA YUKIKO , OKUMURA MOTOYOSHI
IPC分类号： H01M10/54 , H01M2/02 , H01M2/04 , H01M10/30 , H01M10/34 , H01M10/42
CPC分类号： Y02E60/124 , Y02W30/84
摘要： PROBLEM TO BE SOLVED: To reduce the load applied to a battery case when regenerating a nickel-hydrogen battery.SOLUTION: The regeneration method of a nickel-hydrogen battery having a negative electrode containing at least a hydrogen-storing alloy as a power generation element includes a heating step for making a hydrogen supply port, formed in a battery case housing the power generation element, conduct in and out of the battery case by thermally fusing a thermoplastic fusible part disposed at a position closing the hydrogen supply port, a hydrogen supply step for supplying hydrogen into the battery case through the hydrogen supply port which is made to conduct in the heating step, and a sealing step for closing the hydrogen supply port by heat-welding a thermoplastic other fusible part to the fusible part after hydrogen is supplied in the hydrogen supply step.
摘要翻译：要解决的问题：为了减少在再生镍氢电池时施加到电池盒的负载。解决方案：具有至少含有储氢合金作为发电元件的负极的镍氢电池的再生方法包括：加热步骤，其形成在容纳电力的电池壳体中的氢供给口通过热熔融设置在关闭氢供应端口的位置的热塑性易熔部件进入和离开电池壳体的氢供应步骤，用于通过供氢端口将氢气供应到电池壳体中，氢气供应步骤通过供氢口加热步骤，以及通过在供氢步骤中供应氢气之后将热塑性其他可熔部分热熔到熔融部分来封闭供氢口的密封步骤。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2007292654A Durability tester for on-board battery 审中-公开
标题翻译：板载电池耐久性测试仪
公开(公告)号：JP2007292654A
公开(公告)日：2007-11-08
申请号：JP2006122126
申请日：2006-04-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ISHIKAWA AKIO , OKUMURA MOTOYOSHI
IPC分类号： G01R31/36 , B60R16/04 , H01M10/42
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a durability tester for on-board battery capable of obtaining a performance corresponding to an actual usage condition.
SOLUTION: Not only charging discharging the sample 2 under the condition that the actual usage condition is simulated by the charging/discharging device 7, but also reproducing the actual usage condition regarding around the environment of the sample 2 while using constant temperature/constant humidity vessel 3 charging/discharging to the sample 2 are performed. In this case, current, power (supply power, output power) and charging condition etc. related to the sample 2, are obtained in a condition that the sample 2 exposed remains in the condition simulated environment reproducing the usage ambient environment, monitored on the ambient environment control device 10 and a battery ECU monitor device 12. The monitor information reflects the effect of the affection during running of a vehicle, the precision of the durability evaluation to the sample 2 becomes enhanced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够获得与实际使用条件相对应的性能的车载电池耐久性测试器。
解决方案：不仅在充电/放电装置7模拟实际使用条件的条件下对样品2进行充电，而且在使用恒温/放电装置7的同时，再现关于样品2的环境的实际使用条件，执行恒定湿度容器3对样品2的充放电。在这种情况下，在试样2暴露的状态下，在再现使用环境环境的状况的条件下获得与样品2相关的电流，功率（供电功率，输出功率）和充电条件等，周围环境控制装置10和电池ECU监视装置12.监视信息反映车辆行驶期间的影响的效果，对样本2的耐久性评价的精度提高。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007053058A Internal pressure estimating device for secondary battery, and charge control device for secondary battery provided with the same 审中-公开
标题翻译：用于二次电池的内部压力估计装置和用于二次电池的二次电池的充电控制装置
公开(公告)号：JP2007053058A
公开(公告)日：2007-03-01
申请号：JP2005238995
申请日：2005-08-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ISHIKURA MAKOTO , ITO MASANORI , OKUMURA MOTOYOSHI , FUJINO TOSHIHARU
IPC分类号： H01M10/48 , H01M10/44
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide an internal pressure estimating device for a secondary battery capable of improving the secondary battery internal pressure estimation accuracy, and a charge control device for the secondary battery. SOLUTION: A speed of a change with the passage of time V of an internal pressure property is calculated basing on current I, temperature T, and residual capacity of the battery SOC (S107), and an index X of a change with the passage of time V of an internal pressure property is calculated by accumulating the speed of a change with the passage of time V of an internal pressure property (S 108). An index of internal pressure increase U and an index of internal pressure decrease D are calculated basing on the current I, the temperature T, the residual capacity of the battery SOC, and the index X of a change with the passage of time of the internal pressure property (S109), and an internal pressure changing speed Y is calculated by an addition of the index of internal pressure increase U and the index of internal pressure decrease D (S110). The internal pressure P of the secondary battery is calculated by accumulating the internal pressure changing speed Y. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高二次电池内部压力估计精度的二次电池的内部压力估计装置和用于二次电池的充电控制装置。解决方案：基于电流I，温度T和电池SOC的剩余容量（S107）计算内部压力特性的时间V的变化的速度，以及与电池SOC的变化的指数X 通过随着内部压力特性的时间V的累积而变化的速度来计算内部压力特性的时间V的通过（S108）。内部压力增加指数U和内部压力降低指数D根据电流I，温度T，电池SOC的剩余容量和内部时间随时间的变化的指数X计算出来压力特性（S109），通过加上内压增加量U和内压降低指数D来计算内部压力变化速度Y（S110）。通过累积内部压力变化速度Y来计算二次电池的内部压力P.权利要求：（C）2007，JPO＆INPIT

6. 发明专利

JP2005261034A Controller of electric storage mechanism 审中-公开
标题翻译：电力储存机构控制器
公开(公告)号：JP2005261034A
公开(公告)日：2005-09-22
申请号：JP2004067088
申请日：2004-03-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKUMURA MOTOYOSHI
IPC分类号： G01R31/36 , B60L11/18 , B60W10/26 , B60W20/00 , H01M10/44 , H01M10/48 , H02J7/00 , H02J7/04 , H02J7/10 , B60K6/04
CPC分类号： Y02T10/7005 , Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To prevent an output performance from decreasing by controlling a residual capacity according to the full charge capacity changing with a temperature.
SOLUTION: A battery ECU performs a program including a step of measuring a battery temperature until a predetermined time duration passes (YES in S1100, S1200), a step of predicting the battery temperature according to the amount of change of the measured battery temperature or the running state of a vehicle (S1300), a step of presuming a full charge capacity based on the predicted battery temperature and previously stored map (S1400), a step of calculating a control range according to the presumed full charge capacity (S1500), and a step of controlling the charging/discharging of the battery according to the calculated control range when there is a predetermined or more difference (YES in S1700) by comparing the present SOC with the control range (S1600), (S1800).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过根据随着温度变化的完全充电容量控制剩余容量来防止输出性能下降。解决方案：电池ECU执行包括测量电池温度直到经过预定时间的步骤（S1100，S1200中为“是”）的程序，根据测量电池的变化量来预测电池温度的步骤温度或车辆的运行状态（S1300），基于预测的电池温度和预先存储的映射来设定满充电量的步骤（S1400），根据推定的充电容量计算控制范围的步骤（S1500 ），以及通过将当前SOC与控制范围进行比较（S1600），当存在预定或更大的差异（S1700中的“是”）时，根据计算出的控制范围来控制电池的充电/放电的步骤（S1600）。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2007221914A Controller for secondary battery for vehicle 审中-公开
标题翻译：用于车辆二次电池的控制器
公开(公告)号：JP2007221914A
公开(公告)日：2007-08-30
申请号：JP2006039370
申请日：2006-02-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKUMURA MOTOYOSHI
IPC分类号： B60L9/18 , B60L3/00 , B60L11/14 , H01M10/44 , H01M10/60 , H01M10/613 , H01M10/625 , H01M10/6563
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a controller for a secondary battery for a vehicle capable of effectively preventing the overheat of the secondary battery.
SOLUTION: When a frequency that the history of an accelerator opening A at a predetermined time t0 before a present time exceeds a set value A0 is higher than a threshold amount, or a frequency that the history of vehicular acceleration α at the predetermined time t0 before the present time exceeds the set value α0 is higher than the threshold amount; a discharge limit flag Fout is set to 1, and a discharge power Wout of the secondary battery is controlled. In this case, the limit value WL1 of the discharge power is set so that an upper limit value WL1 of the discharge power of the secondary battery 16 may be gradually reduced from a discharge permissible maximum value Wmax1 of the secondary battery 16 to the predetermined value W1 from a time point t1 that the discharge limit flag Fout is changed to 1.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种能够有效防止二次电池过热的用于车辆的二次电池的控制器。解决方案：当在当前时间之前的预定时间t0处的加速器开度A的历史超过设定值A0的频率高于阈值量时，或者预定的车辆加速度α的历史的频率在当前时间之前的时间t0超过设定值α0高于阈值量; 放电限制标志Fout被设置为1，并且控制二次电池的放电电力Wout。在这种情况下，放电功率的极限值WL1被设定为使得二次电池16的放电功率的上限值WL1可以从二次电池16的放电容许最大值Wmax1逐渐减小到预定值 W1从时间点t1将放电极限标志Fout改变为1.版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2004236472A Controller of vehicle 有权
公开(公告)号：JP2004236472A
公开(公告)日：2004-08-19
申请号：JP2003024275
申请日：2003-01-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKUMURA MOTOYOSHI
IPC分类号： G01C21/00 , B60K6/44 , B60K6/52 , B60L11/12 , B60L11/14 , B60L11/18 , B60W10/26 , B60W20/00 , G08G1/0969 , B60K6/04
CPC分类号： Y02T10/623 , Y02T10/6243 , Y02T10/6265 , Y02T10/7005 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide a controller of a hybrid vehicle in which the available time of commercial AC power can be prolonged. SOLUTION: The controller of a vehicle comprises a car navigation system, a chargeable/dischargeable battery 800, a DC/AC inverter 2200 for converting power from te battery 800 into commercial AC power, an accessary power outlet 2300 for outputting AC power to the outside of the vehicle, a circuit for predicting an AC power output request, and a circuit for controlling charge/discharge of a secondary battery such that the battery 800 has a SOC higher than a normal level when the vehicle arrives at a goal registered in the car navigation system based on the prediction from the prediction circuit and information analyzed by the car navigation system. COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004185915A Replacement method of secondary battery 有权
公开(公告)号：JP2004185915A
公开(公告)日：2004-07-02
申请号：JP2002350173
申请日：2002-12-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKUMURA MOTOYOSHI , TAKAHASHI YASUHIRO
IPC分类号： H01M10/30 , G01R31/36 , H01M10/34 , H01M10/42 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： H01M10/44 , G01R31/3679 , H01M10/345 , H01M10/4207 , H02J7/0024 , Y02T10/7055
摘要： PROBLEM TO BE SOLVED: To provide a replacement method of a secondary battery capable of exhibiting a maximum performance as packed battery as a whole without any special treatment such as an equalization treatment after replacement of battery modules of the packed battery.
SOLUTION: The method of replacing some modules as an object for replacement with new battery modules for replacement of the packed battery with a plurality of NiMH (nickel metal hydride) battery modules electrically connected either in series or in parallel, includes a battery replacement pretreatment step (S110) for charging the new battery modules lower than charged electricity volume of battery modules other than those to be replaced by 5 to 20%, and a replacement step (S120) for putting the charged new battery modules in place of the battery modules as an object for replacement.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2013171691A Power storage system 有权
标题翻译：电力储存系统
公开(公告)号：JP2013171691A
公开(公告)日：2013-09-02
申请号：JP2012034542
申请日：2012-02-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Primearth Ev Energy Co Ltd , プライムアースEvエナジー株式会社
发明人： OKIMURA YUKIKO , OKUMURA MOTOYOSHI , OTA YOSHIFUMI , KUBO MASAHIKO , KIKUCHI YOSHITERU , NAKAMURA KIMITO , MAEKAWA KATSUNORI , KIBA DAISUKE
IPC分类号： H01M10/48 , G01R31/36 , H01G11/00 , H01G11/22 , H01M10/42 , H01M10/44
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To estimate an electrode potential (a positive electrode potential or a negative electrode potential) of a power storage element.SOLUTION: A power storage system comprises: a power storage element (11) to carry out charging/discharging; a memory (30a); and a controller (30). The memory stores predetermined ratio information which indicates the ratio of a positive electrode potential or a negative electrode potential among voltages of the power storage element. The controller estimates at least one of the positive and negative electrode potentials of the power storage element. Further, the controller obtains a voltage of the power storage element and calculates at least one of the electrode potentials with the use of the voltage thus obtained and the ratio information.
摘要翻译：要解决的问题：估计蓄电元件的电极电位（正极电位或负极电位）。解决方案：一种蓄电系统，包括：蓄电元件（11），用于进行充电/放电; 存储器（30a）; 和控制器（30）。存储器存储表示蓄电元件的电压中的正极电位或负极电位的比例的预定比率信息。控制器估计蓄电元件的正极和负极电位中的至少一个。此外，控制器获得蓄电元件的电压，并使用所获得的电压和比率信息来计算电极电位中的至少一个。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式